Description
Features
- 3-inchTFT LCD Display
- Maximum test frequency of 1MHz
- Integrated transformer test function and balance test function
- Maximum test speed: 13 ms/time
- Automatic level control function for V and I
- Test signal level monitor function for V and I
- Included interior DC bias source
- External DC bias source of large current
- 10-point list sweep function
- Selectable internal resistance of 30 Ω, 50 Ω. 100 Ω
- Internal storage and external USD disk for file storage directly
- RS232C, USB, LAN, HANDLER, GPIB, DCI interface
Technical Specifications
| Display | 480 x RGB x 272 4.3 in TFT LCD display | |
| Frequency of Test Signal | ||
| 20 Hz to 300 kHz | ||
| 20 Hz to 500 kHz | ||
| 20 Hz to 1 MHz | ||
| Minimum Resolution | 10 MHz, 4-digit frequency input | |
| Accuracy | 0.01 % | |
| AC Level | ||
| Voltage Range of Test Signal | 10 mV to 2 Vrms | |
| Minimum Resolution of Voltage | 100 μV, 3-digit input | |
| Accuracy | ALC ON | 10 % x set voltage + 2 mV |
| ALC OFF | 6 % x set voltage + 2 mV | |
| Current Range of Test Signal | 100 μA to 20 mA | |
| Minimum Resolution of Current | 1 μA, 3-digit input | |
| Accuracy | ALC ON | 10 % x set current + 20 μA |
| ALC OFF | 6 % x set voltage + 20 μA | |
| DC Bias Voltage Source | ||
| Voltage or Current range | 0 V to ± 5 V or 0 mA to ± 50 mA | |
| Resolution | 0.5 mV or 5 μA | |
| Voltage Accuracy | 1 % x set voltage + 5 mV | |
| ISO ON | Be used for the bias test of inductance and transformer | |
| AC Source Impedance | ISO ON | 100 Ω |
| ISO OFF | 30 Ω,50 Ω,100 Ω selectable | |
| DCR Source Impedance | 30 Ω,50 Ω,100 Ω selectable | |
| Test Parameters of LCR | Z, Y, C, L, X, B, R, G, D, Q, θ, DCR, Vdc-Idc | |
| Parameter Display of Test Page | One set of main or sub parameter, 10-point list sweep | |
| Test Parameters of Transformer | DCR 1 (primary, 2-terminal), DCR 2 (secondary, 2-terminal), M (mutual inductance), N, 1/N, Phase, Lk (leakage inductance), C (primary, secondary capacitance), balance test |
|
| Basic Accuracy | LCR test parameter | 0.05 % |
| N | 0.10 % | |
| Calibration | Warm-up time ≥ 30 s Environment temperature: 73.4 °F to 41 °F (23 °C to 5 °C) Signal voltage: 0.3 Vrms to 1 Vrms Zeroing: After OPEN or SHORT Length of test cable: 0 mi (0 m) |
|
| Measurement time (≥ 10 kHz) | Fast: 13 ms / time Medium: 67 ms / time Slow:187 ms / time Plus the refresh time of display character |
|
| Display Range of LCR Parameter |
Z, R, X, DCR | 0.00001 Ω to 99.9999 MΩ |
| Y, G, B | 0.00001 μs to 99.9999 s | |
| C | 0.00001 pF to 9.99999 F | |
| L | 0.00001 μH to 99.9999 kH | |
| D | 0.00001 to 9.99999 | |
| Q | 0.00001 to 99999.9 | |
| Θ (DEG) | -179.999 º to 179.999 º | |
| Θ (RAD) | -3.14159 to 3.14159 | |
| Δ % | -999.999 % to 999.999 % | |
| Equivalent Circuit | Serial, Parallel | |
| Range Mode | Auto, Hold | |
| Trigger Mode | Internal, Manual, External, Bus | |
| Average Times | 1 to 255 | |
| Calibration Function | Open, short calibration with full frequency or dot frequency, Load | |
| Math Operation | Direct reading, ΔABS, Δ% | |
| Delay Time Setup | 0-999, minimum resolution: 100 us | |
| Comparator | 10-bin sorting, BIN1-BIN9, NG, AUX | |
| Bin counter | ||
| PASS or FAIL on front panel, LED indication | ||
| List Sweep | 10 points list sweep Frequency, AC voltage or current, internal or external bias voltage or current can be swept; Each sweep point can be sorted separately; |
|
| Internal Nonvolatile Memory | 100 sets of LCRZ setting files 201 times test results |
|
| External USB Memory | GIF files LCRZ setting files Test data can be stored via USB memory directly. |
|
| Interface | I/O interface | HANDLER on rear panel |
| SCI | USB, RS232C | |
| PCI | GPIB (optional) | |
| NI | LAN | |
| Memory interface | USB HOST (front panel) | |
| Bias current source control interface DCI |
External DC bias current source can be controlled by using DCI interface. The maximum bias current can reach 120A. |
|
| Option. Only choose either DCI or GPIB | ||
| General Specifications | ||
| Operating Temperature and Humidity | 32 °F to 104 °F (0 °C to 40 °C), ≤ 90 % RH | |
| Power Supply | Voltage | 99 V to 121 V, 198 V to 242 V AC |
| Frequency | 47 Hz to 63 Hz | |
| Consumption | Max. 80 VA | |
| Dimension (W x H x D) | 11 in x 3.46 in x 14.56 in (280 mm x 88 mm x 370 mm), with no sheath 14.52 in x 4.25 in x 16.06 in (369 mm x 108 mm x 408 mm), with sheath |
|
| Weight | Approx. 11 lb (5 kg) | |